If you're required to wear glasses or contact lenses, it's a good idea to _____.

keep an extra pair in your glove box

avoid driving when it's raining

avoid driving at night

keep an extra pair in your trunk

It's always a good idea to keep an extra pair of glasses or contact lenses in case of any emergencies or situations where your current pair gets damaged or lost. So, keeping an extra pair in your glove box or trunk would be a proactive step. However, it is also important to note that specific recommendations regarding driving and wearing glasses/contact lenses may vary based on individual circumstances and local regulations. It's always best to consult with an optician or eye care professional for personalized advice.